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While these assemblies are designed for 1963-1985 FL and FLH models with the lens-inside-housing style, they will physically fit on 1986 and later models. However, the later models use a lens-over-housing design as standard. For proper fitment and appearance, we recommend using turn signals specifically designed for your model year.
Yes, these MCS turn signal assemblies come completely pre-wired. This makes installation straightforward—you simply connect them to your motorcycle's existing electrical system without needing to run new wiring or perform complicated electrical work.
ECE (Economic Commission for Europe) approval means these turn signals meet strict European safety and performance standards for road use. This certification ensures proper brightness, color, flash rate, and reliability. If you ride in Europe or want equipment that meets these high standards, ECE approval is an important quality indicator.
Yes, these MCS turn signal assemblies are designed to fit both front and rear positions on your motorcycle. This versatility makes them ideal for complete turn signal replacements on your classic Harley-Davidson.
Lens-inside-housing (early style, 1963-1985) has the amber lens mounted inside the metal housing, giving a more integrated, vintage appearance. Lens-over-housing (1986+) has the lens mounted over an external housing, creating a different visual profile. The early style is more desirable for restoration work seeking authentic period looks.
This product information focuses on complete turn signal assemblies. For information about separate lens replacements or other MCS components, we recommend contacting our customer service team who can advise you on specific spare parts availability.
These MCS turn signals operate on 12V, which is standard for most modern and classic Harley-Davidson motorcycles. Verify that your motorcycle's electrical system is 12V before installation.
MCS is a reputable manufacturer specializing in classic and vintage motorcycle parts. They focus on authentic design, reliability, and attention to period-correct details. For riders building or restoring classic Harleys, MCS parts are known for quality craftsmanship and fitment accuracy.
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Upgrade your classic Harley-Davidson with authentic MCS turn signal assemblies that capture the vintage aesthetic of 1963-1985 FL and FLH models. These early-style turn signals feature the classic lens-inside-housing design that defined an era, delivering both period-correct looks and reliable performance for your restoration or custom build.
Each assembly comes pre-wired and ready to install on front and rear positions, eliminating complicated wiring jobs and ensuring a clean, professional installation. The amber lens provides excellent visibility while maintaining the authentic appearance your classic deserves.
Whether you're restoring a vintage Shovelhead or building a retro-inspired cafe racer, these MCS turn signals deliver the genuine part quality you expect from a trusted manufacturer.
ECE-approved for European road use and engineered for durability, these complete replacement units are compatible with 63-85 FL and FLH models. While later 86+ models feature a lens-over-housing design, these assemblies will still fit if you prefer the classic look. Built for riders who refuse to compromise on authenticity.
Upgrade your classic Harley-Davidson with authentic MCS turn signal assemblies that capture the vintage aesthetic of 1963-1985 FL and FLH models. These early-style turn signals feature the classic lens-inside-housing design that defined an era, delivering both period-correct looks and reliable performance for your restoration or custom build.
Each assembly comes pre-wired and ready to install on front and rear positions, eliminating complicated wiring jobs and ensuring a clean, professional installation. The amber lens provides excellent visibility while maintaining the authentic appearance your classic deserves.
Whether you're restoring a vintage Shovelhead or building a retro-inspired cafe racer, these MCS turn signals deliver the genuine part quality you expect from a trusted manufacturer.
ECE-approved for European road use and engineered for durability, these complete replacement units are compatible with 63-85 FL and FLH models. While later 86+ models feature a lens-over-housing design, these assemblies will still fit if you prefer the classic look. Built for riders who refuse to compromise on authenticity.
Delivery time: 3–5 business days
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